Switching From Hydro to Soilless

I was wondering. Do you think I'll harm my plants, they're 3 weeks old, if I take them out of the hydroton and replant in Sunshine mix #4? They're also in rockwool, which I'll leave. Can't get that off without damaging the roots.

Pretty Much . Why not finish the grow and go soiless on the next one ?

Mainly because I'll be topping and taking clones and they'll be going into pots with promix bx. It would be easier and more room if everything were in pots, rather than 3 in my hydro system, which takes up a lot of room, and the rest in pots with the promix.

Ah I see , it could be sketchy though . It will surly stunt the hell out of it , may live may die . Mabey someone will answer who has actually done this .

Maybe, I'll try it with 1 of the 3 and if that one makes it, I'll move the other 2 and if it doesn't, I won't.